Question : Which of the following caused radioactive pollution along the cost of Kerala ?
Option 1: Plutonium
Option 2: Zinc
Option 3: Thorium
Option 4: Radium
Correct Answer: Thorium
Solution : The correct option is - Thorium.
Monozite, a rare phosphate mineral, is where uranium and thorium are found. Due to the presence of monazite sand, which contains thorium, Kerala's coastal stretch of Karunagappally is notable for its high background radiation levels.
Related Questions
Know More about
Staff Selection Commission Combined Grad ...
Result | Eligibility | Application | Selection Process | Preparation Tips | Admit Card | Answer Key
Get Updates BrochureYour Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.